fish
DESCRIPTION
Fish. Oh my, Oh my, how I can’t wait to tell you about vertebrates! We have a backbone, and breathe through gills We have fins and scales and swim at will. Some fish have lungs and breathe in air! Some have thick coverings that looks like hair. - PowerPoint PPT PresentationTRANSCRIPT
Fish
Oh my, Oh my, how I can’t wait
to tell you about vertebrates!
We have a backbone, and breathe through
gillsWe have fins and scales and swim at
will.
Some fish have lungs and breathe in air!
Some have thick coverings that looks like hair
Fish come in all colors, shapes and sizes, And some fish come with a few surprises!
To keep clean, fish help one another
Cleaner shrimp, clean fish who are about to smother!
When it gets cold or hot our temperatures change
We are cold blooded,And our body types
range….From big to small
From long to short Look and see, we are
all sorts!
Fish are divided into three main classes The jawless,
cartilaginous (KAR-ti-LAJ-i-nus) and the bony….
Fish have been around for 500 million years and
The types of species are still growing!